A7/A7r sketch on SAR

if it is the actual design, my guess is that dome would include a built in flash, wiring for hot-shoe, and the EVF, but since it is a sketch - it may be not exactly to scale or in proper proportions. It is also still a rumour.

If it's an actual design, where's the photo? SAR must be getting desperate, posting 1 minute napkin sketches like this one.